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4 years ago

Select the correct answer.

Mathematics

2 answers:

fomenos4 years ago

4 0

Answer:

a.2

Step-by-step explanation:

the gragh has a constant of 2

choli [55]4 years ago

3 0

Answer:

A. 2

Step-by-step explanation:

The information tells us that in:

1 hour we download 2 movies
2 hours we download 4 movies
2.5 hours we download 5 movies
3.5 hours we download 7 movies

We want to know how many movies per hour we can download. We can express this as:

Movies/hour

So we have to divide the total movies downloaded by the hours it took to download:

2(movies) / 1(hour) = 2 movies/hour
4(movies) / 2 (hours) = 2 movies/hour
5 movies / 2.5 hours = 2 movies/hour
7 movies / 3.5 hours = 2 movies/hour

So the proportionality is 2 movies per hour

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Twenty, which is 4 more than half, of the students in Bryan’s homeroom have tickets to attend the school’s musical. Choose Yes o

Ad libitum [116K]

Answer:

$4-\frac{1}{2}m=20$ ......No

$\frac{1}{2}m+4=20$ .......Yes

$\frac{1}{2}m-4=20$ .....No

$4=20-\frac{1}{2}m$ ......Yes

Step-by-step explanation:

Let the number of students in Byran's homeroom who have tickets to attend the school's musical be m.

Then 4 more than half this number is written as: $\frac{1}{2}m+4$

According to thee given statement, this expression is equal to 20.

$\frac{1}{2}m+4=20$

We can subtract $\frac{1}{2}m$ from both sides to create an equivalent expression.

$4=20-\frac{1}{2}m$

8 0

3 years ago

Martha opens a bag of skittles. The bag contains 8 red, 5 yellow, 6 green,4 purple, and 2 orange. What percent of the skittles i

Helga [31]

Answer:

24%

Step-by-step explanation:

First, you would need to add up the total amount of skittles in the bag.

8+5+6+4+2=25 skittles in total.

We already know that 6 of these skittles are green. Therefore, we could say that 6 out of 25 skittles are green (or as a fraction, 6/25).

6/25 skittles are green. You can now easily convert this fraction into a decimal by doing 6 divided by 25 (6/25 = 0.24)

To convert this decimal into a percentage, simply multiply by 100.

0.24 x 100 = 24%

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3 years ago

If y = 2 x , what happens to y as x becomes larger?

e-lub [12.9K]

Answer:

it doubles?

Step-by-step explanation:

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3 years ago

The result of dividing a two-digit number by the number with its digits reversed is 7 over 4. If the sum of the digits is 12, wh

Zarrin [17]

7/5 your welcome.! (PLEASE MARK BRAINLIEST).!!!!

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3 years ago

Identify the line of reflection, O X-axis OY- axis

tigry1 [53]

Y- Axis

Bc it is being reflected from the Y- Axis

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3 years ago